CVE-2026-51679
Incorrect access control in the setPasswordCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to change the administrator account via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
- Published Aug 31, 2026
- CVSS 9.1 critical
- 0.6% chance of exploitation in the next 30 days (EPSS)